成组病例对照研究比数比的确切可信区间  

EXACT CONFIDENCE INTERVAL FOR ODDS RATIO OF K STRATIFIED UNMATCHED CASE-CONTROL STUDY.

作　　者：苏炳华[1] 史秉璋[1] 

机构地区：[1]上海第二医科大学生物统计教研室,200025

出　　处：《现代预防医学》1996年第1期6-9,共4页Modern Preventive Medicine

摘　　要：在分为K层的成组病例对照研究中,常涉及到比数比的一致性检验以及公共比数比的可信区间的计算。本文提供了公共比数比的确切可信区间的计算方法。It is customary to invoke the test for homogeneity of odds ratio and estimate the confidence interval for the common odds ratio when analyzing a K stratified unmatched case-control study. It is necessary to estimate the odds ratio and its confidence interval. The primary purpose of this paper is to present the calculation method of the exeaet confidennce intervaal for the odds ratio.

关 键 词：确切可信区间 比数比 K层病例 病例对照研究 

分 类 号：R311[医药卫生—基础医学]